Otcdocstheme

What's Changed
* Fix padding on Navbar subheadings by SebastianGode in https://github.com/opentelekomcloud/otcdocstheme/pull/259
* Commit Timestamp and hash on last updated value by SebastianGode in https://github.com/opentelekomcloud/otcdocstheme/pull/260


**Full Changelog**: https://github.com/opentelekomcloud/otcdocstheme/compare/1.7.1...1.8.0

What's Changed
* minor visual fixes by tischrei in https://github.com/opentelekomcloud/otcdocstheme/pull/258


**Full Changelog**: https://github.com/opentelekomcloud/otcdocstheme/compare/1.7.0...1.7.1

What's Changed
* Change new cards by tischrei in https://github.com/opentelekomcloud/otcdocstheme/pull/257


**Full Changelog**: https://github.com/opentelekomcloud/otcdocstheme/compare/1.5.0...1.7.0

What's Changed
* add HSS to main nav by tischrei in https://github.com/opentelekomcloud/otcdocstheme/pull/250


**Full Changelog**: https://github.com/opentelekomcloud/otcdocstheme/compare/1.4.1...1.4.2